90 search results - page 2 / 18 » Global Topological Properties of Images Derived from Local C... |
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
In this paper, we propose a method for extracting image features which utilizes 2 nd order statistics, i.e., spatial and orientational auto-correlations of local gradients. It enab...
PG
2007
IEEE
13 years 11 months ago
2007
IEEE
Caustics are important visual phenomena, as well as challenging global illumination effects in computer graphics. Physically caustics can be interpreted from one of two perspectiv...
WSCG
2004
13 years 6 months ago
2004
Image registrations have been a subject of extensive study over the last decade. They appear in numerous applications including Computer Vision, Pattern Recognition, Medical Image...
ISMB
2000
13 years 6 months ago
2000
A novel description of protein structure in terms of the generalized secondary structure elements (GSSE) is proposed. GSSE's are defined as fragments of the protein structure...
IJCAI
2003
13 years 6 months ago
2003
This paper compares alternative approaches to pose estimation using visual cues from the environment. We examine approaches that derive pose estimates from global image properties...